Karl DetzerWritingNo biography available.Known For7.5Car 9919358.0Crash Donovan1936Fan ClubNo Nerds have favorited Karl Detzer yet — be the first.All fan clubsFrom NerdspinFilmographyWriting31936Crash DonovanFilmScreenplay★ 8.01935Car 99FilmScreenplay★ 7.51935Car 99FilmStory★ 7.5